Variety traits
Shattering is an indicator of grain resistance to falling out of the spike or inflorescence during ripening and harvesting, which influences the scale of yield losses. This trait is genetically determined and manifests under the influence of adverse weather factors.
Mentioned in descriptions 4 447 varieties reference book.
Shattering represents the ability of grain to remain attached to the spike or inflorescence during the period of standing crop over-ripening and throughout the harvesting process. The manifestation of this trait is expressed in the spontaneous dropping of grains, which directly leads to a reduction in quantitative yield indicators for the farm.
The severity of shattering depends on the morpho-anatomical structure of the plant, in particular the strength of the attachment of glumes to the rachis, the degree of development of mechanical tissues, and the diameter of vascular bundles. Furthermore, the resistance of a variety is determined by the interaction of the genotype with the environment, as sudden temperature fluctuations and squally winds can trigger losses even in relatively resistant varieties.
Resistance assessment in variety trials is conducted on a five-point scale, where 5 points correspond to high resistance and 1 point to low. In addition to visual observations, methods of manual grain 'detachment', morphological analysis of spike structure, and instrumental measurement of grain retention force or counting of fallen seeds per unit area are employed.
Selection based on the description text, not official resistance ratings: such data is not available in registers. Mention indicates that the trait is discussed in the variety's sources; see the variety's profile for details on what is specifically stated.
Glycine max (L.) Merr. · Soybean
DAVID IONICAMANEA DANIELABARBIERU ANCUTA
Oenothera L. · Evening Primrose
SCOTIA PHARMACEUTICALS LTD
Solanum lycopersicum L. · Tomato
Monsanto Vegetable IP Management B.V.
Lupinus albus L. · White lupin
LUKAShEVICh MIHAIL IVANOVICh / ZAHAROVA MARIYa VASIL'EVNA / SVIRIDENKO TAT'YaNA VIKTOROVNA / SELIVANOVA MARGARITA EVGEN'EVNA
Trigonella foenum-graecum L. · Fenugreek
Pecsi Sandor / Makai Sandor / Kajdi Ferenc
Glycine max (L.) Merr. · Soybean
NITA DANIELA
Lupinus angustifolius L. · Narrow-leaf lupin
Hodowla Roslin Smolice Sp.z o.o Grupa IHAR
Ribes uva-crispa L. · Gooseberry
V. Kopan c/o Institute of Horticulture Research Centre
Glycine max (L.) Merr. · Soybean
Institut za ratarstvo i povrtarstvo, Novi Sad
Glycine max (L.) Merr. · Soybean
Delta agrar, Beograd
Triticum aestivum L. · Bread wheat
Primož Titan
Festuca rubra L. · Red fescue
Malopolska Hodowla Roslin Spolka z o.o.
Oenothera L. · Evening Primrose
SCOTIA PHARMACEUTICALS LTD
Papaver somniferum L. · Opium poppy
Národné Polnohospodárske a Potravinárske Centrum (NPPC)
Helianthus annuus L. · Sunflower
ISEA S.P.A.
Triticum aestivum L. · Bread wheat
Malopolska Hodowla Roslin Spolka z o.o.
Helianthus annuus L. · Sunflower
PETRAN ALEXANDRU VIORELDRAGHIA VIOLETA CONSTANTAOPROI ADRIANA CRISTINA
Vicia sativa L. · Common vetch
SEMILLAS BATLLE S.A.
Helianthus annuus L. · Sunflower
Syngenta Crop Protection AG
Vicia sativa L. · Common vetch
F.LLI COZZI S.N.C.
Glycine max (L.) Merr. · Soybean
MURESANU EUGEN
Glycine max (L.) Merr. · Soybean
KOChEGURA ALEKSANDR VASIL'EVICh / ZELENTSOV SERGEJ VIKTOROVICh / TREMBAK EVGENIJ NIKOLAEVICh / PODKINA DIANA VASIL'EVNA
Pisum sativum L. · Pea
Danko Hodowla Roslin Sp.z.o.o.
Vitis vinifera L. · Common grape vine
Mordechai Karniel, Deceased